/* Home page. One long table: each section slides over the last like a
   card being dealt on top. Colours come from site.css. */

.home {
  --cream: #fbf8f3;
  --deep: #f25c3a;
  --display: "Baloo 2", "Poppins", system-ui, sans-serif;
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

.display {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1.display {
  font-size: clamp(44px, min(11vw, 13vh), 112px);
}

h2.display {
  font-size: clamp(36px, 7.5vw, 76px);
}

h3.display {
  font-size: clamp(28px, 4.6vw, 48px);
}

.lead {
  max-width: 34ch;
  font-size: clamp(16px, 2.2vw, 20px);
  text-wrap: pretty;
}

.kicker {
  margin: 0;
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- Nav ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  pointer-events: none;
}

.nav > * {
  pointer-events: auto;
}

/* Both sit on dark pills so they stay readable over every section */
.nav-brand,
.nav-cta {
  border: 1.5px solid rgba(251, 248, 243, 0.22);
  border-radius: 999px;
  background: rgba(24, 32, 43, 0.82);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--text);
  text-decoration: none;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 16px 4px 4px;
  font-family: var(--display);
  font-size: 20px;
  font-weight: 800;
}

.nav-brand img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.nav-cta {
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s;
}

.nav-cta:hover {
  transform: scale(1.06) rotate(-2deg);
}

/* ---------- 1. Hero ---------- */

.hero {
  /* --mx / --my: pointer position, -1 to 1. --sy: how far the hero has
     scrolled away, 0 to 1. Both set by home.js. */
  --mx: 0;
  --my: 0;
  --sy: 0;
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  padding: 88px 20px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  background:
    radial-gradient(60% 45% at 50% 38%, rgba(255, 138, 61, 0.22), transparent 70%),
    var(--ink);
  overflow: clip;
}

.hero > :not(.floaters) {
  position: relative;
  z-index: 1;
}

.hero-meeple {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  perspective: 700px;
  transform: translateY(calc(var(--sy) * -60px)) scale(calc(1 - var(--sy) * 0.25));
}

.hero-meeple img {
  display: block;
  /* Sized by the shorter side so the hero fits one screen */
  width: clamp(130px, min(34vw, 28vh), 260px);
  height: auto;
  filter: drop-shadow(0 26px 30px rgba(0, 0, 0, 0.45));
  transform: rotateY(calc(var(--mx) * 18deg)) rotateX(calc(var(--my) * -14deg));
  transition: transform 0.25s ease-out;
  animation: bob 4s ease-in-out infinite;
}

.hero-meeple.hop img {
  animation: hop 0.7s cubic-bezier(0.3, 1.5, 0.5, 1);
}

@keyframes bob {
  50% {
    translate: 0 -10px;
  }
}

@keyframes hop {
  0% {
    scale: 1 1;
  }
  20% {
    scale: 1.15 0.8;
    translate: 0 14px;
  }
  55% {
    scale: 0.92 1.12;
    translate: 0 -70px;
    rotate: 8deg;
  }
  85% {
    scale: 1.08 0.9;
    translate: 0 6px;
  }
  100% {
    scale: 1 1;
  }
}

.hero h1 {
  max-width: 11ch;
  background: linear-gradient(180deg, #fff 30%, var(--yellow) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-cta {
  width: auto;
  padding-inline: 32px;
  margin-top: 6px;
  transition: transform 0.15s;
}

.hero-cta:hover {
  transform: translateY(-2px) scale(1.03);
}

.hero-cta:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 #d9652a;
}

.scroll-hint {
  margin-top: 10px;
  font-size: 14px;
}

.scroll-arrow {
  display: inline-block;
  margin-left: 4px;
  animation: nudge 1.4s ease-in-out infinite;
}

@keyframes nudge {
  50% {
    translate: 0 6px;
  }
}

/* The loose pieces. Each drifts on its own, leans away from the pointer
   and lifts off as the page scrolls; --d is how "close" it is. */
.floaters {
  position: absolute;
  inset: 0;
}

.floater {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(
      calc(var(--mx) * var(--d) * -26px),
      calc(var(--my) * var(--d) * -20px + var(--sy) * var(--d) * -260px)
    )
    rotate(var(--r));
  transition: transform 0.35s ease-out;
}

.floater > * {
  display: block;
  animation: drift calc(5s + var(--d) * 2s) ease-in-out infinite;
  animation-delay: calc(var(--d) * -3s);
}

@keyframes drift {
  50% {
    translate: 0 -14px;
    rotate: 6deg;
  }
}

.pawn {
  width: 64px;
  height: 64px;
  fill: currentColor;
  filter: drop-shadow(0 8px 10px rgba(0, 0, 0, 0.4));
}

.pawn.small {
  width: 40px;
  height: 40px;
}

.coin {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffe89a, var(--yellow) 45%, #e39a1c);
  box-shadow:
    inset 0 0 0 5px rgba(255, 255, 255, 0.25),
    0 6px 0 #b9740f,
    0 14px 16px rgba(0, 0, 0, 0.35);
}

.coin.small {
  width: 34px;
  height: 34px;
}

.flat-die {
  width: 62px;
  height: 62px;
  padding: 10px;
  display: grid;
  grid-template: repeat(3, 1fr) / repeat(3, 1fr);
  border-radius: 14px;
  background: var(--cream);
  box-shadow:
    0 6px 0 #cfc8ba,
    0 16px 18px rgba(0, 0, 0, 0.35);
}

.flat-die i {
  width: 9px;
  height: 9px;
  place-self: center;
  border-radius: 50%;
  background: var(--ink);
}

/* Five pips */
.flat-die i:nth-child(1) { grid-area: 1 / 1; }
.flat-die i:nth-child(2) { grid-area: 1 / 3; }
.flat-die i:nth-child(3) { grid-area: 2 / 2; }
.flat-die i:nth-child(4) { grid-area: 3 / 1; }
.flat-die i:nth-child(5) { grid-area: 3 / 3; }

.mini-card {
  width: 58px;
  height: 80px;
  border-radius: 10px;
  border: 4px solid var(--cream);
  background: repeating-linear-gradient(45deg, var(--deep) 0 8px, var(--orange) 8px 16px);
  box-shadow: 0 14px 18px rgba(0, 0, 0, 0.35);
}

/* ---------- Pinned sections ---------- */

/* A tall section whose content stays on screen while you scroll through
   it; home.js turns the distance scrolled into the animation. */
[data-pin] {
  position: relative;
}

.pin {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: clip;
}

/* ---------- 2. The games ---------- */

.deal {
  height: 420vh;
  background:
    radial-gradient(70% 50% at 50% 70%, rgba(255, 200, 61, 0.1), transparent 70%),
    #121820;
  border-radius: 40px 40px 0 0;
  margin-top: -40px;
}

.deal .pin {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-head {
  padding: 84px 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.deck {
  --card-w: clamp(170px, 46vw, 230px);
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 0;
}

.game-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--card-w);
  aspect-ratio: 5 / 7;
  margin: calc(var(--card-w) * -0.7) 0 0 calc(var(--card-w) * -0.5);
  transform-style: preserve-3d;
  will-change: transform;
}

.game-card > div {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.45);
}

.card-back {
  border: 6px solid var(--cream);
  background:
    radial-gradient(circle at 50% 50%, var(--ink) 0 26%, transparent 27%),
    repeating-linear-gradient(45deg, var(--deep) 0 12px, var(--orange) 12px 24px);
  display: grid;
  place-items: center;
}

.card-back svg {
  width: 30%;
  fill: var(--yellow);
}

.card-front {
  transform: rotateY(180deg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 6px solid var(--cream);
  background: linear-gradient(160deg, var(--c1), var(--c2));
  color: #fff;
  text-align: left;
  overflow: hidden;
}

.card-front .glyph {
  font-size: clamp(54px, 15vw, 80px);
  line-height: 1;
  filter: drop-shadow(0 6px 6px rgba(0, 0, 0, 0.3));
}

.card-front h3 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-size: clamp(22px, 5.6vw, 28px);
  font-weight: 800;
  line-height: 1;
}

.card-front p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
}

.card-front .seats {
  align-self: flex-start;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
}

/* ---------- 3. How it works ---------- */

.how {
  height: 380vh;
  background: var(--cream);
  color: var(--ink);
  border-radius: 40px 40px 0 0;
  margin-top: -40px;
}

.how .pin {
  display: grid;
  grid-template-rows: auto 1fr;
  align-items: center;
  justify-items: center;
  padding: 84px 20px 24px;
  gap: 12px;
}

.how-text {
  width: 100%;
  max-width: 460px;
  text-align: center;
}

.how .kicker {
  color: var(--deep);
}

.steps-big {
  position: relative;
  height: 150px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

/* One step at a time; the section's data-step says which */
.steps-big li {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  transition:
    opacity 0.35s,
    transform 0.45s cubic-bezier(0.3, 1.4, 0.5, 1);
}

.how[data-step="0"] .steps-big li:nth-child(1),
.how[data-step="1"] .steps-big li:nth-child(2),
.how[data-step="2"] .steps-big li:nth-child(3) {
  opacity: 1;
  transform: none;
}

.steps-big p {
  margin: 8px auto 0;
  max-width: 32ch;
  color: #5c6474;
}

.table-scene {
  --size: min(74vw, 46vh, 420px);
  position: relative;
  width: var(--size);
  height: var(--size);
}

.table-top {
  position: absolute;
  inset: 16%;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 30%, #a8713f, #6f4322 70%);
  box-shadow:
    inset 0 0 0 10px #57331a,
    inset 0 0 0 14px rgba(255, 255, 255, 0.08),
    0 22px 30px rgba(24, 32, 43, 0.3);
}

.code-tiles {
  display: flex;
  gap: 4px;
  opacity: 0;
  scale: 0.6;
  transition:
    opacity 0.3s,
    scale 0.45s cubic-bezier(0.3, 1.5, 0.5, 1);
}

.how:not([data-step="0"]) .code-tiles {
  opacity: 1;
  scale: 1;
}

.code-tiles span {
  width: calc(var(--size) * 0.085);
  aspect-ratio: 3 / 4;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--ink);
  color: var(--yellow);
  font-family: var(--display);
  font-size: calc(var(--size) * 0.07);
  font-weight: 800;
}

.seat {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--size) * 0.2);
  height: calc(var(--size) * 0.2);
  margin: calc(var(--size) * -0.1);
  fill: currentColor;
  filter: drop-shadow(0 8px 6px rgba(24, 32, 43, 0.3));
  /* Out around the table, kept upright */
  transform: rotate(var(--a)) translateY(calc(var(--size) * -0.42)) rotate(calc(var(--a) * -1));
  opacity: 0;
  scale: 0.2;
  translate: 0 -60px;
  transition:
    opacity 0.2s,
    scale 0.5s cubic-bezier(0.3, 1.7, 0.5, 1),
    translate 0.5s cubic-bezier(0.3, 1.7, 0.5, 1);
}

.seat.in {
  opacity: 1;
  scale: 1;
  translate: 0 0;
}

.confetti {
  position: absolute;
  inset: 50%;
  pointer-events: none;
}

.confetti i {
  position: absolute;
  width: 10px;
  height: 14px;
  border-radius: 3px;
  background: var(--c);
  opacity: 0;
}

.confetti.pop i {
  animation: confetti 1.1s cubic-bezier(0.1, 0.7, 0.3, 1) forwards;
}

@keyframes confetti {
  0% {
    opacity: 1;
    transform: translate(0, 0) rotate(0);
  }
  100% {
    opacity: 0;
    transform: translate(var(--tx), var(--ty)) rotate(var(--rot));
  }
}

/* ---------- 4. Roll the dice ---------- */

.roll {
  position: relative;
  margin-top: -40px;
  padding: 110px 20px 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  border-radius: 40px 40px 0 0;
  background: linear-gradient(180deg, var(--yellow), var(--orange));
  color: var(--ink);
  text-align: center;
}

.roll .kicker {
  color: var(--ink);
  opacity: 0.7;
}

.dice {
  --die: clamp(46px, 13vw, 76px);
  display: flex;
  gap: calc(var(--die) * 0.32);
  margin: 34px 0 20px;
  perspective: 900px;
}

.die {
  width: var(--die);
  height: var(--die);
  position: relative;
  transform-style: preserve-3d;
  transition: transform 1.2s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

.die .face {
  position: absolute;
  inset: 0;
  padding: 16%;
  display: grid;
  grid-template: repeat(3, 1fr) / repeat(3, 1fr);
  border-radius: 18%;
  background: var(--cream);
  box-shadow: inset 0 0 0 2px #d9d2c4;
}

.die .face i {
  width: 72%;
  aspect-ratio: 1;
  place-self: center;
  border-radius: 50%;
  background: var(--ink);
}

/* Ones are wild in Liar's Dice, so they get the red pip */
.die .face-1 i {
  background: #e85d5d;
}

.die .face-1 { transform: translateZ(calc(var(--die) / 2)); }
.die .face-6 { transform: rotateY(180deg) translateZ(calc(var(--die) / 2)); }
.die .face-3 { transform: rotateY(90deg) translateZ(calc(var(--die) / 2)); }
.die .face-4 { transform: rotateY(-90deg) translateZ(calc(var(--die) / 2)); }
.die .face-2 { transform: rotateX(90deg) translateZ(calc(var(--die) / 2)); }
.die .face-5 { transform: rotateX(-90deg) translateZ(calc(var(--die) / 2)); }

/* The little die in the result: fonts that are sure to have it */
.roll-result b {
  font-family: "Apple Symbols", "Segoe UI Symbol", "Noto Sans Symbols 2", "Noto Sans Symbols", sans-serif;
  font-size: 1.5em;
  font-weight: 400;
  line-height: 1;
  vertical-align: -0.12em;
}

.roll-result {
  min-height: 1.6em;
  color: var(--ink);
  font-weight: 600;
  font-size: 18px;
}

.roll-button {
  width: auto;
  padding-inline: 30px;
  background: var(--ink);
  color: var(--cream);
  box-shadow: 0 5px 0 rgba(24, 32, 43, 0.35);
  transition: transform 0.15s;
}

.roll-button:hover {
  transform: translateY(-2px) rotate(-1.5deg);
}

.roll-button:active {
  transform: translateY(4px);
  box-shadow: 0 1px 0 rgba(24, 32, 43, 0.35);
}

/* ---------- Marquee ---------- */

.marquee {
  padding: 14px 0;
  background: var(--ink);
  border-block: 3px solid var(--orange);
  overflow: clip;
  transform: rotate(-2deg) scale(1.04);
  margin-block: -22px;
  position: relative;
  z-index: 2;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 22s linear infinite;
}

.marquee-track span {
  padding-right: 0.5em;
  color: var(--yellow);
  font-family: var(--display);
  font-size: clamp(22px, 5vw, 40px);
  font-weight: 800;
  white-space: nowrap;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- 5. Get the app ---------- */

.get {
  min-height: 90vh;
  padding: 130px 20px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  background:
    radial-gradient(60% 40% at 50% 30%, rgba(255, 138, 61, 0.2), transparent 70%),
    var(--ink);
}

.get .stores {
  max-width: 360px;
  margin-top: 10px;
}

.crowd {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}

.crowd svg {
  width: clamp(40px, 11vw, 64px);
  height: clamp(40px, 11vw, 64px);
  fill: currentColor;
  animation: jump 1.6s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.14s);
}

.crowd svg:nth-child(3) {
  width: clamp(56px, 15vw, 88px);
  height: clamp(56px, 15vw, 88px);
}

@keyframes jump {
  0%,
  40%,
  100% {
    translate: 0 0;
    scale: 1 1;
  }
  15% {
    translate: 0 -22px;
    scale: 0.94 1.08;
  }
  30% {
    scale: 1.08 0.92;
  }
}

/* ---------- Small screens ---------- */

/* Keep the loose pieces out of the words */
@media (max-width: 600px) {
  .floater {
    scale: 0.8;
  }

  .f-card {
    --x: 80% !important;
    --y: 78% !important;
  }
}

/* ---------- Wider screens ---------- */

@media (min-width: 860px) {
  .how .pin {
    grid-template: 1fr / 1fr 1fr;
    padding-inline: 6vw;
  }

  .how-text {
    text-align: left;
    justify-self: end;
    padding-right: 4vw;
  }

  .steps-big {
    height: 220px;
  }

  .steps-big p {
    margin-inline: 0;
  }

  .table-scene {
    --size: min(40vw, 66vh, 520px);
    justify-self: start;
  }
}

/* ---------- Calm mode: no scroll-tied motion ----------
   For people who ask their device for reduced motion. The pinned
   sections become ordinary ones and everything is simply shown. */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .home *,
  .home *::before,
  .home *::after {
    animation: none !important;
    transition: none !important;
  }

  .pin {
    position: static;
    height: auto;
    overflow: visible;
  }

  .deal,
  .how {
    height: auto;
    padding-bottom: 60px;
  }

  .deck {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 16px;
    width: min(100%, 900px);
    padding: 30px 20px 0;
  }

  .game-card {
    position: relative;
    inset: auto;
    margin: 0;
    width: 100%;
    transform: rotateY(180deg) !important;
  }

  .steps-big {
    height: auto;
  }

  .steps-big li {
    position: static;
    opacity: 1;
    transform: none;
    margin-bottom: 24px;
  }

  .seat,
  .code-tiles {
    opacity: 1;
    scale: 1;
    translate: 0 0;
  }
}